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$6,950,00053 days on marketActive

685 Harbor Lane, Key Biscayne, FL 33149

Key Biscayne, FL 33149
5
Beds
5.5
Baths
5,421
Sq Ft
$1,282
$/Sq Ft
2001
Year Built
1 car
Garage
0.21 acres
Lot Size

Listing Snapshot

List Price$6,950,000
Price / Sq Ft$1,282
Beds5
Baths5.5
Living Area5,421 sqft
Lot Size0.21 acres
Year Built2001
Property Tax$40,335/yr
MLS #1157741630
StatusActive
Days on Market53

About This Home

Timeless colonial-style residence, also known as Villa Rosa, set on a rare 12,200 sqft lot in the heart of Key Biscayne. Designed by renowned architect Cesar Molina, this 5-bedroom home is located on a very quiet, low-traffic street, offering privacy within a well-established, family-friendly neighborhood.The home features double balconies, bright interiors, and a functional indoor-outdoor layout with expansive covered terraces. The kitchen includes an island, Sub-Zero refrigerator, wine cooler, double ovens, and two dishwashers. The primary suite offers a private terrace, oversized walk-in closet with safe, and dual bathrooms with sauna.The spacious backyard includes a pool and generous green space. Additional features include maid’s quarters and construction that meets hurricane code requirements. Ideally located near beaches, parks, and top-rated schools, this is a rare opportunity to own a well-designed home on one of Key Biscayne’s most desirable streets.

General Features

Property Type
Residential
Sub-type
SingleFamilyResidence
Stories
2
Direction Faces
Northwest
Attached Garage
Yes
Garage Spaces
1
Parking
Attached,Driveway,Garage
Foundation
PillarPostPier
Zoning
0100
Subdivision
BISCAYNE KEY ESTATES

Interior Features

Appliances
Dryer,Dishwasher,ElectricWaterHeater,Disposal,GasRange,IceMaker,Refrigerator
Flooring
Marble,Tile,Wood
Heating
Central
Cooling
CentralAir
Interior Features
ClosetCabinetry,EntranceFoyer,KitchenIsland,MainLevelPrimary,MultipleEnSuiteBathrooms,Storage,UpperLevelPrimary,Bar,WalkInClosets
Window Features
PlantationShutters

Exterior Features

Exterior Features
Balcony,Lighting,OutdoorLivingArea
Roof
Aluminum
Lot Features
QuarterToHalfAcreLot,SprinklersAutomatic
Patio / Porch
Open,Patio,Porch,Balcony
Pool
Yes
Pool Features
InGround
View
Other
Waterfront
No

Community Features

Association Amenities
BeachRights
MLS Area
2520

Schools

ElementaryKey Biscayne K-8
MiddlePonce De Leon
HighCoral Gables

Map

Virtual Tour

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Listed by Marisela Gonzalez Servat · Avanti Way Realty LLC
MLS# 1157741630 · BEACH
Information deemed reliable but not guaranteed. © 2026 BEACH.

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Estimate Your Payment

$

20% down · Loan: $5,560,000

%
Est. Monthly$41,290
Principal & Interest$37,929
Property Tax$3,361

Estimate only. Does not include insurance or PMI. Rate is illustrative — contact us for current rates.

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